baber/WOPTO huggingface dataset:
Patent TW-I250496-B (TW)
Title: Driving method for current driven active matrix organic light emitting diode pixel
Inventor: CHANG YI-CHEN
IPC: G09G3/32
Filed: 2003-06-20
Granted: 2006-03-01
Abstract: A driving method for current driven active matrix organic light emitting diode pixel is provided. A pre-charge signal is provided to a current source for driving the current driven active matrix organic light emitting diode pixel for discharging the electricity of a capacitor before display data is updated. Therefore, an incorrect display frame caused by that discharging the electricity of a capacitor is not in time at frame change is prevented.
Patent TW-594918-B (TW)
Title: A method for fabricating a wet barrier layer
Inventor: TSAI JIAN-SHIN
IPC: H01L21/76
Filed: 2003-07-07
Granted: 2004-06-21
Abstract: A method for fabricating a wet barrier layer for a plug fabricating process is provided. A titanium layer is formed in an opening, which is located in a dielectric layer on a substrate. The titanium layer is treated through an in-situ plasma treatment process. A titanium nitride layer is formed on the titanium layer to form a wet barrier layer. The method disclosed in the present invention is adapted for lowing the resistance of the plug.
Patent TW-I238593-B (TW)
Title: DC-AC converter, method for supplying AC power, and controller IC
Inventor: FUKUMOTO KENICHI
IPC: H02M7/538
Filed: 2003-07-28
Granted: 2005-08-21
Abstract: In an inverter device for generating from a DC source an AC voltage for driving a load, a fine adjustment of the power supplied to the load is made. For this purpose a semiconductor switching circuit of full bridge or half bridge configuration is provided to a primary winding of a transformer having a secondary winding connected to the load, to perform a PWM control of each switch of the semiconductor switching circuit. A logic for switching a plurality of semiconductor switches is according to the PWM signals is designed to perform the control of zero current switching and through current prevention. A burst control capable of adjusting the ratio of an on-duty cycle and an off-duty cycle simultaneously with a pulse width modulation control, so that the power supplied to the load is adjusted over a wide range exceeding the limit of a regular PWM control.
Patent TW-594007-B (TW)
Title: Biochemical detection device and method of magnetic fluid bead control combining digital fluid and electromagnetic field
Inventor: YU CHIH-SHENG
IPC: G01N33/543
Filed: 2003-08-15
Granted: 2004-06-21
Abstract: The present invention relates to a biochemical detection device and method of magnetic fluid bead control combining digital fluid and electromagnetic field. A magnetic bead detecting chip is integrated with a digital fluid and includes a fluid bead having plural driving electrodes for making the fluid bead of the magnetic compound flow to perform various reactions and detections. The magnetic bead detecting chip is further combined with a magnetic device which is encapsulated in a detecting segment and has a magnetic force field for attracting, suspending, purifying and separating the magnetic compound.
Patent TW-I240474-B (TW)
Title: Battery over voltage and over current protection circuit and adjustable adapter current limit circuit
Inventor: POPESCU-STANESTI VLAD
IPC: H02J7/00
Filed: 2003-09-05
Granted: 2005-09-21
Abstract: A battery charging circuit is disclosed that includes protection circuitry and/or adapter current limit offset circuitry. The protection circuitry is operable to reduce or eliminate an overvoltage and overcurrent condition generated by a charge controller when a charging path is an open circuit, for example, when a battery is disconnected from the charging path. The adapter current limit offset circuitry is operable to generate an offset signal to an adapter current signal utilized by a charger controller.
Patent TW-I228592-B (TW)
Title: Gas sensor of zinc oxide
Inventor: HUANG CHUANG-DE
IPC: G01N27/30
Filed: 2003-09-30
Granted: 2005-03-01
Abstract: A gas sensor of zinc oxide includes: a base; two electrodes formed on the base; and a zinc oxide film including a number of zinc oxide nanowires formed on the base and the two electrodes. The zinc oxide nanowires have microstructure of a column or tube. The zinc oxide nanowires can increase gas passing rate, and to make the gas sensor of zinc oxide more sensitive.
Patent TW-I239654-B (TW)
Title: Optical signal receiving circuit and optical signal receiving semiconductor device
Inventor: SUZUNAGA HIROSHI
IPC: H03G3/30
Filed: 2003-11-25
Granted: 2005-09-11
Abstract: The subject of the present invention is to reduce the pulse amplitude offset of the output signal generated in the optical signal receiving circuit. The solution is that configuring a level offset circuit 60 between the transformer impedance amplifiers 14, 16 and the differential amplifier 20. The level offset circuit is used to generate the voltage signal S12 for the offset voltage signal S1 in the reversed direction to the vibrating direction of the output voltage signal S1 by varying the transformer impedance amplifier 14 when the light emitting diode 10 is detecting the light of the light signal. Thus, the voltage signal S2 of the reference voltage can be prevented from interfering the output signal when the differential amplifier 20 is influenced by the saturation operation at the center of the amplitude of the voltage signal S12. At the same time, even if the voltage signal S1 generates the dragging 40, the differential amplifier 20 can be prevented from being affected, thereby reducing the pulse amplitude offset of the digital signal generated in the output signal.
Patent TW-I290125-B (TW)
Title: Manufacturing structured elements
Inventor: RUDMANN HARTMUT
IPC: B29C43/02
Filed: 2004-01-28
Granted: 2007-11-21
Abstract: According to the invention, a micro-structured element is manufactured by replicating/shaping (molding or embossing or the like) a 3D-structure in a preliminary product using a replication tool (1). The replication tool comprises a spacer portion (1c) protruding from a replication surface (1a). The replica (the micro-structured element, for example the micro-optical element or micro-optical element component) may be made of epoxy, which is cured - for example UV cured - while the replication tool is still in place. The replication process may be an embossing process, where the deformable or viscous or liquid component of the preliminary product to be shaped is placed on a surface and then the replication tool is pressed against this surface. As an alternative, the replication process may be a molding process.
Patent TW-I271389-B (TW)
Title: Lamp reflector substrate, glass, glass-ceramic materials and process for making the same
Inventor: HORSFALL WILLIAM EARL
IPC: C03C3/093
Filed: 2004-03-31
Granted: 2007-01-21
Abstract: The present invention relates to glass, glass-ceramic materials, lamp reflectors and processes for making them. The glass material has a composition, by weight of the total composition, comprising 56-67% SiO2; 9-22% Al2O3; 3.4-3.8% Li2O; 1.8-2.6% ZnO; 1.5-2.5% MgO; 3.3-5% TiO2; 0-2.5% ZrO2; 1.5-3% B2O3; 0-6% P2O5; 0-0.6% F; less than 500 ppm Fe; and components resulting from effective amount of at least one refining agent. The glass-ceramic material of the present invention contains beta-quartz solid solution as the predominant crystalline phase, and can be obtained by proper thermal treatment of the glass-ceramic material. The glass-ceramic material is particularly suitable for heat-resistant lamp reflectors which require a high surface smoothness Ra of lower than 75 nm, a low CTE between 25 and 300 DEG C of less than 10x10<-7>/K, and IR transmission at about 1050 nm of over 80% at a thickness of 3 mm.
Patent TW-I238371-B (TW)
Title: Optoelectronic device accommodated in installing case, projection display device and installing case
Inventor: MIYASHITA TOMOAKI
IPC: G03B21/20
Filed: 2004-04-13
Granted: 2005-08-21
Abstract: Normally display high quality image regardless of ambient temperature of environment. The optoelectronic device housed in the installing case (601) accommodates the liquid crystal panel (500) irradiating the projection light from light source in the image display area in the installing case (601). The said installed case comprises the plate part (610) installed by opposing to one side of the liquid crystal panel, the cover part (620) installed to cover the plate and LCD panel, the adhesive (5) bonding the plate and liquid crystal panel mutually and the concave adhesive part (613a to 613d) containing the adhesive.
Patent TW-I277271-B (TW)
Title: Linear motor armature and linear motor using the same
Inventor: AOKI TERUHIKO
IPC: H02K41/02
Filed: 2004-05-19
Granted: 2007-03-21
Abstract: The purpose of the present invention is to provide linear motor armature and linear motor using the same, which are capable of reducing deformation of the substrate, the sealing container and the frame so as to reach simplification and reduction in size of the motor structure. The linear motor armature comprises the followings: an armature winding (11) fixed on both side faces of the substrate (12); and a sealing body, which is composed of a can (2) and a frame (3) installed to cover the armature winding (11), and is cooled by refrigerant flowing around the armature winding (11). The armature winding (11) is fixed and adhered to the substrate (12). After the substrate is installed in the frame (3), a column (9) is disposed between the can (2) and the frame (3). Then, the can (2) is joined to the column (9) by welding, and the frame (3) is joined to the column (9) by welding.
Patent TW-I269201-B (TW)
Title: Foldable input device allowing double-face applications
Inventor: TSAI HUO-LU
IPC: G06F3/02
Filed: 2004-05-25
Granted: 2006-12-21
Abstract: A foldable input device allowing double-face applications including a primary input unit, a first auxiliary input unit and a first connecting unit. When the first auxiliary input unit and the bottom face of the primary input unit are placed over the same surface, the foldable input device is maintained at a first operation state such that the user is able to operate plural keypads on the top face of the primary input unit and a first input module provided to a top face of the auxiliary input unit. When the top face of the primary input unit is placed over a surface, and the first auxiliary input unit is folded over the bottom face of the primary input unit, the foldable input device is maintained at a second operation state such that the user is able to operate the first input module.
Patent TW-I245615-B (TW)
Title: Chair seat with a retainer
Inventor: CHEN SU-MING
IPC: A47C1/024
Filed: 2004-06-30
Granted: 2005-12-21
Abstract: This invention relates a chair with a retainer. It comprises a bottom frame, a seat-connecting frame, and a backboard shaft-coupling frame. The seat-connecting frame can be built on the bottom frame with pivot swinging way. The backboard shaft-coupling frame cab be pivoted swinging with seat-connecting frame. In order to let the seat-connecting frame stop moving relative to bottom frame, it installs a retainer between the seat-connecting frame and backboard shaft-coupling frame. The retainer comprises a pushed slide block, a control rod, and a top pushing slide block. The pushed slide block possesses an elastic loader. The control rod inserts into the interval between two sidewalls of backboard shaft-coupling frame. The top pushing slide block fixes coupling with the control rod. The aforementioned top pushing slide block is designed to move forward with inclined plane to overcome the elastic force from the pushed slide block. When the pushed slide block moves forward, it can insert into the formed gap between one base wall of the bottom frame and one retaining vertical wall of the bottom frame. By means of this way, it achieves the goal that the seat-connecting frame cannot pivot swinging related to the bottom frame.
Patent TW-I261541-B (TW)
Title: Polymer emulsion coatings for cellulosic substrates with improved barrier properties
Inventor: RABASCO JOHN JOSEPH
IPC: C09D123/08
Filed: 2004-07-12
Granted: 2006-09-11
Abstract: A cellulosic product such as paper coating composition is disclosed comprising aqueous-based semi-crystalline vinyl acetate-ethylene polymer emulsions, containing crystalline ethylene segments, which are useful for imparting oil, grease, solvent, water, and moisture vapor resistance. The polymer emulsions are prepared via the direct aqueous-based free radical emulsion polymerization of ethylene with various other comonomers. The semi-crystalline aqueous-based polymer emulsions of this invention have a crystalline melting point and a crystalline heat of fusion ranging from 5 to 100 J/g. The semi-crystalling aqueous-based emulsion polymers of this invention can be used directly as a paper or paperboard coating for imparting oil, grease, solvent, water, and moisture vapor resistance. Further, the present invention provides a repulpable paper and paperboard.
Patent TW-I282377-B (TW)
Title: Etchant, replenishment solution and method for producing copper wiring using the same
Inventor: TODA KENJI
IPC: C23F1/18
Filed: 2004-07-19
Granted: 2007-06-11
Abstract: An etchant for copper and copper alloys, includes an aqueous solution containing: 14 to 155 g/liter of cupric ion source in terms of a concentration of copper ions; 7 to 180 g/liter of hydrochloric acid; and 0.1 to 50 g/liter of azoic, the azole including nitrogen atoms only as heteroatoms residing in a ring. A method for producing a wiring by etching of copper or copper alloys, includes the step of: etching a portion (2a) of a copper layer (2) on an electrical insulative member (1) that is not covered with an etching resist (3) using the above-described etchant so as to form the wiring (4). Thereby, a fine and dense wiring pattern with reduced undercut can be formed.
Patent TW-I255232-B (TW)
Title: Nozzle plate and manufacturing method of same
Inventor: DEGUCHI HARUHIKO
IPC: B41J2/14
Filed: 2004-08-27
Granted: 2006-05-21
Abstract: A nozzle plate (8) has a first nozzle layer (1) and a second nozzle layer (2). The first nozzle layer (1) has a first nozzle hole (11a), and is provided on the fluid discharge side and thin. The second nozzle layer (2) is layered on the fluid supply side of the first nozzle layer (1) and thicker than the first nozzle layer (1), and has a second nozzle hole (11b) communicating with the first nozzle hole (11a) and forming a nozzle hole (11) together with the first nozzle hole (11a). A first electrode layer (25) formed on the inner wall of the first nozzle hole (11a) and a second electrode layer (26) formed on the inner wall of the second nozzle hole (11b) are electrically connected. A nozzle plate suitable for electrostatic suction-type fluid discharge device discharging an ultra-micro amount of fluid is provided. In the nozzle plate, an electrode is stably formed in the vicinity of a nozzle head portion, nozzle holes are easily made to be electrically independent from each other, and a drive signal for the electrode formed in the nozzle hole can be applied from the fluid supply side of the nozzle plate.
Patent TW-I276122-B (TW)
Title: Coil device
Inventor: YAMASHITA MITSUHIRO
IPC: H01F27/02
Filed: 2004-11-04
Granted: 2007-03-11
Abstract: To provide a coil device with sets of winding and a manufacturing method for the coil device in which the winding is prevented from losing its shape, while size reduction and shape simplification in the core are achieved. The coil device 501 comprises a ferrite core 503 and a coil 505 formed around the ferrite core. The coil 505 includes at least a first coil portion 551 and a second coil portion 553. The end surface CF1 of the first coil portion adjacent to the second coil portion is inclined so that the first coil portion comes toward the second coil portion more in the inner circumference than in the outer circumference. Also, the end surface CF2 of the second coil portion adjacent to the first coil portion is inclined so that the second coil portion comes toward the first coil portion more in the outer circumference than in the inner circumference.
Patent TW-I246466-B (TW)
Title: Equipment for cleaning ink cartridges and cleaning method thereof
Inventor: LIN JOHN
IPC: B41J2/175
Filed: 2004-11-12
Granted: 2006-01-01
Abstract: An equipment for drying inner chambers of ink cartridges and a method thereof are disclosed. The equipment includes a heating unit for heating air; at least an air reservoir connected with the heating unit for storing the heated air; at least a temperature-maintaining unit disposed near the air reservoir for keeping the heated air in a constant temperature; and plural air guide tube connected with the air reservoir and the inner chambers of ink cartridges for guiding the heated air from the air reservoir to the inner chambers, thereby completely drying inner chambers of ink cartridges.
Patent TW-I287932-B (TW)
Title: Image data synchronizer for image data scaling device
Inventor: HUANG YUAN-HAU
IPC: G06F13/00
Filed: 2004-12-14
Granted: 2007-10-01
Abstract: The present invention provides an image data synchronizer for image data scaling device, which could synchronize the data writing and reading, so as to prevent the disordered image caused by data overhead. The present invention is to configure a clock frequency adjustment unit, an analog/digital mixed value control oscillator, and a write address reading and calculation unit at the image memory; wherein, employing the clock frequency adjustment unit to read the writing address and reading address for the memory; and, using the address difference as the base for the analog/digital mixed value control oscillator to generate the reading clock signal and for feedback of control type; and, the reading clock signal of the address reading and calculation unit could be synchronized with the writing clock signal of the address writing and calculation unit.
Patent TW-I250541-B (TW)
Title: Capacitor structure
Inventor: CHIEN STEVEN
IPC: H01G4/32
Filed: 2004-12-17
Granted: 2006-03-01
Abstract: A capacitor structure constructed on a substrate is provided. The capacitor structure includes a first electrode stripe and a second electrode stripe, wherein the first electrode stripe is disposed on the substrate and coiled in spiral to form a spiral-banding region on the substrate. In addition, the second electrode stripe is disposed in the spiral-banding region and coiled in spiral.
Patent TW-I260169-B (TW)
Title: Color image-processing method, and color imaging apparatus
Inventor: HORIE YOSUKE
IPC: H04N1/60
Filed: 2005-01-07
Granted: 2006-08-11
Abstract: This invention provides a color image-processing method. It improves image quality of a display image by suppressing a color rolling phenomenon and performing optimal white balancing independent of an exposure time during imaging. In an image processing method for performing white balancing upon photographed image data, it changes a range of color tone areas not to perform white balancing thereon independent of an exposure time when photographing an object. Furthermore, the color imaging apparatus includes an image processing circuit for performing white balancing upon a photographed image. The image processing circuit changes the range of color tone areas not to perform white balancing.
Patent TW-I263295-B (TW)
Title: Multi-transistor layout capable of saving area
Inventor: CHEN HSIN-HUNG
IPC: H01L21/70
Filed: 2005-01-25
Granted: 2006-10-01
Abstract: A multi-transistor layout capable of saving area includes a substrate; a common drain including four sides on the substrate; four gates set along the four sides of the common drain; and four sources set outside the four gates corresponding to the common drain.
Patent TW-I287631-B (TW)
Title: Electrode cartridge and a system for measuring an internal stress for a film of plating
Inventor: YAMAMOTO WATARU
IPC: G01N27/26
Filed: 2005-02-02
Granted: 2007-10-01
Abstract: The electrode cartridge for measuring an internal stress of a film of plating includes a cathode support, an anode support, a shield plate and an anode shell. The anode support supports an anode plate so that the anode plate is opposite to the cathode plate with a predetermined spacing. The shield plate is interposed between the cathode and anode plates. A through hole is made in the shield plate in such a manner that the through hole confronts a plating section and has a geometry which is reduced by a first predetermined scale factor relative to a geometry of the plating section. An opening is made in the anode shell in such a manner that the opening confronts the plating section and has a geometry which is magnified by a second predetermined scale factor relative to the geometry of the plating section.
Patent TW-I280809-B (TW)
Title: Method and system for wireless channel selection by a mobile device
Inventor: BUCKLEY ADRIAN
IPC: H04L12/28
Filed: 2005-02-23
Granted: 2007-05-01
Abstract: A method and mobile device for performing wireless channel selection that employs more than one concurrent level 2 interface to facilitate a level 3 handoff. The method and device maintain an active service over a first level 3 connection through a first transceiver, establish a second level 3 connection through a second transceiver, and then switch the service over to the second connection. To establish an appropriate level 3 connection, the mobile device may evaluate candidate channels against criteria associated with the active service to ensure quality of service can be maintained over the new connection or may adapt the active service to a candidate channel.
Patent TW-I288293-B (TW)
Title: Auto-exposing method of a digital photographic apparatus
Inventor: WANG MEI-CHUAN
IPC: G03B7/00
Filed: 2005-02-25
Granted: 2007-10-11
Abstract: The present invention relates to an auto-exposing method of a digital photographic apparatus. In particular, the auto-exposing method includes the controlling of weightings that can lead to change exposure tactics therefor; still, such an auto-exposing method is capable of calculate new exposure tactics by itself in order to obtain proper exposure based on the weightings when a user set more than one variable therein as manual conditions. Moreover, a list checking can be substituted for the elaborate calculating and the list can be obtained by the characteristic curves of the sensitimeter in forecasting functions. Accordingly, the anticipative results of the above-said method will be more precise than that of the mathematic calculating method, the number of calculations thereof will be less and the calculating speed thereof will be faster.
Patent TW-I258152-B (TW)
Title: Wire-wound coil and method for manufacturing the same
Inventor: HIRAI SHINYA
IPC: H01F27/28
Filed: 2005-03-31
Granted: 2006-07-11
Abstract: A wire-wound coil includes a core, electrodes, and a wire. The core includes a winding core for winding the wire and a pair of flanges. A depression is formed on the inner lower portion of each of the flanges. The depression has a curved surface that curves inward in a direction from the inner wall to the outer wall of the flange and smoothly connects with the peripheral wall of the winding core. The end portions of the wire are extended along the curved surfaces and the tips of the end portions are bonded to the electrodes. The end portions are in an unstressed state and prevent the generation of tension caused by the contraction of a coating agent.
Patent TW-I272537-B (TW)
Title: Method and apparatus for compressing and decompressing instructions in a computer system
Inventor: HUSSAIN ZAHID
IPC: G06F9/318
Filed: 2005-04-15
Granted: 2007-02-01
Abstract: The apparatus and methods improve performance in a computer system by compressing a plurality of instructions having the same function with consecutively addressed operands and decompressing the compressed instruction by replicating the instruction with incremented operands.